1. The swimming pool is fifty meters long.
2. How much do they cost?
3. He is surprised to see the three men in the police station.
4. What a brave young man! = How brave the young man is!
5. He’s the fastest runner in my class.
6. Her uniform is different from John’s (uniform).
7. If no one buys furs, then people won’t kill wild animals any more.
8. There have been many changes to the place.
9. The new railway station has been in service since 2002.
10. Kitty left Donghai two days ago. = Kitty has been away from Donghai for two days.
